Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Soergel, Elisabeth"'
Autor:
Werner, Christoph S., Herr, Simon J., Buse, Karsten, Sturman, Boris, Soergel, Elisabeth, Razzaghi, Cina, Breunig, Ingo
Ferroelectric domain walls are nm-sized interfaces between sections of different allowed values of the spontaneous polarization, the so-called domains. These walls - neutral or charged - can be created, displaced, deleted, and recreated again in ferr
Externí odkaz:
http://arxiv.org/abs/1703.02612
Publikováno v:
Appl. Phys. Lett. 97, 012904 (2010)
Trimerization-polarization domains in ferroelectric hexagonal YMnO$_3$ were resolved in all three spatial dimensions by piezoresponse force microscopy. Their topology is dominated by electrostatic effects with a range of 100 unit cells and reflects t
Externí odkaz:
http://arxiv.org/abs/1101.3565
Publikováno v:
Appl. Phys. Lett. 97, 102902 (2010)
In piezoresponse force microscopy a lateral signal at the domain boundaries is occasionally observed. In recent years, a couple of experiments have been reported and varying explanations for the origin of this lateral signal have been proposed. Addit
Externí odkaz:
http://arxiv.org/abs/1009.1897
Autor:
Johann, Florian, Soergel, Elisabeth
Publikováno v:
Appl. Phys. Lett. 95, 232906 (2009)
We present a method of measuring the charge density on dielectric surfaces. Similar to electrostatic force microscopy we record the electrostatic interaction between the probe and the sample surface, but at large tip-sample distances. For calibration
Externí odkaz:
http://arxiv.org/abs/1009.1902
Autor:
Johann, Florian, Ying, Yongjun J., Jungk, Tobias, Hoffmann, Akos, Sones, Collin L., Eason, Robert W., Mailis, Sakellaris, Soergel, Elisabeth
Publikováno v:
Appl. Phys. Lett. 94, 172904 (2009)
Given that a ferroelectric domain is generally a three dimensional entity, the determination of its area as well as its depth is mandatory for full characterization. Piezoresponse force microscopy (PFM) is known for its ability to map the lateral dim
Externí odkaz:
http://arxiv.org/abs/0905.2209
Publikováno v:
JAP 102, 084102 (2007)
As a consequence of elasticity, mechanical deformations of crystals occur on a length scale comparable to their thickness. This is exemplified by applying a homogeneous electric field to a multi-domain ferroelectric crystal: as one domain is expandin
Externí odkaz:
http://arxiv.org/abs/cond-mat/0602137
Autor:
Lisinski, Susanne, Ratke, Lorenz, Schaniel, Dominik, Jungk, Tobias, Soergel, Elisabeth, Boysen, Hans, Woike, Theo
Publikováno v:
In Optical Materials 2010 32(4):504-509
Akademický článek
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The applicability of the UV laser-induced poling inhibition method for ferroelectric domain engineering in proton exchanged lithium niobate planar waveguides is investigated. Our results indicate that intense UV irradiation of proton exchanged lithiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______348::b9d1e4fd242472cf12807d6ebb6423f1
https://eprints.soton.ac.uk/409574/
https://eprints.soton.ac.uk/409574/
Autor:
Werner, Christoph S., Herr, Simon J., Buse, Karsten, Sturman, Boris, Soergel, Elisabeth, Razzaghi, Cina, Breunig, Ingo
Publikováno v:
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Ferroelectric domain walls are interfaces between areas of a material that exhibits different directions of spontaneous polarization. The properties of domain walls can be very different from those of the undisturbed material. Metallic-like conductiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::4fcc455c183fecf1b57e199a4708c3ca
https://pubmed.ncbi.nlm.nih.gov/28851946
https://pubmed.ncbi.nlm.nih.gov/28851946